Sole for a boot or shoe



FIG. 1 is a perspective view of the sole for a boot or shoe embodying the new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a front elevational view thereof, showing the outline of an upper in broken lines, the upper being shown for environmental purposes only and not being part of the claimed design; and,

FIG. 6 is a rear elevational view thereof. 

The ornamental design for sole for a boot or shoe, as shown and described. 